20453249568

素因数分解:

$2^5\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{146833}}^1$

素因数の和:148297

約数の個数: 48

約数和(自身を含む): 53727147936

約数和(自身を除く): 33273898368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1451, 2902, 4353, 5804, 8706, 11608, 17412, 23216, 34824, 46432, 69648, 139296, 146833, 293666, 440499, 587332, 880998, 1174664, 1761996, 2349328, 3523992, 4698656, 7047984, 14095968, 213054683, 426109366, 639164049, 852218732, 1278328098, 1704437464, 2556656196, 3408874928, 5113312392, 6817749856, 10226624784, 20453249568]

約数ペア:

[(1, 20453249568), (2, 10226624784), (3, 6817749856), (4, 5113312392), (6, 3408874928), (8, 2556656196), (12, 1704437464), (16, 1278328098), (24, 852218732), (32, 639164049), (48, 426109366), (96, 213054683), (1451, 14095968), (2902, 7047984), (4353, 4698656), (5804, 3523992), (8706, 2349328), (11608, 1761996), (17412, 1174664), (23216, 880998), (34824, 587332), (46432, 440499), (69648, 293666), (139296, 146833)]